PNW vs ALLY Comparison

Pinnacle West is a holding company whose principal subsidiary is Arizona Public Service, a vertically integrated electric utility serving approximately 1.4 million customers across a 35,000-square-mile territory in central Arizona, including the Phoenix area. APS owns or leases 6.5 gigawatts of power generation capacity, including a 29% ownership stake in one of the largest nuclear plants in the US, Palo Verde. Half of the electricity that APS supplies to customers comes from clean energy sources, including nuclear.

Formerly the captive financial arm of General Motors, Ally Financial became an independent publicly traded firm in 2014 and is one of the largest consumer auto lenders in the country. While the firm has expanded its product offerings over time, it remains primarily focused on auto lending, with more than 70% of its loan book in consumer auto loans and dealer financing. Ally also offers auto insurance, commercial loans, credit cards, and holds a portfolio of mortgage debt, giving the bank a diversified business model, which includes brokerage services.